Renovation of a mixed-use development in Sanger, California. Completed plans call for the renovation of a laboratory facility; and water / sewer project.

For Main Wastewater Treatment Plant (MWWTP) Admin, Lab, and Dewatering Buildings HVAC Improvements Work includes the following: Administration/Laboratory Building - Select demolition and replacement of existing 200 ton air cooled chiller, recirculation pumps, expansion tank and associated chilled water piping; select demolition of existing process chiller and replacement with 5 ton air cooled chiller; select demolition and replacement of 1,000 CFM exhaust fan and 1,000 CFM fumehood exhaust fan; demolition of existing built up roof and replacement with modified bitumen roof; installation of fall protection railing around perimeter of building roof; select demolition and replacement of chilled water pipe insulation within building's above ceiling space; installation of pipe supports on roof for future pipe; furnishing of temporary chiller to maintain building operation during construction; handling and proper disposal of debris and hazardous waste; and all required testing and training. Dewatering Building - Select demolition and replacement of 45,000 CFM roof mounted vane axial exhaust fan; select demolition and replacement of 47,300 CFM roof mounted vane axial exhaust fan; select demolition and replacement of 40,000 CFM supply fan located in building mechanical room; modification of fiberglass and sheet metal ductwork; installation of exhaust dampers on supply and exhaust grilles; installation of split system; rebalancing of building ventilation system; handling and proper disposal of debris and hazardous waste; and all required testing and training. Construction Estimate $4,410,000 to $4,900,000 Presented materials will be made available on the project website after the meeting. Pre-bid jobsite tours will be held in 60-minute sessions. This is the only time that the Main Wastewater Treatment Plant will be open for inspection. Each tour session will have a maximum of 4 contractors, with a maximum of 3 attendees per contractor, for a maximum of 12 attendees (Attendees) per session.